He can't see over the line - It's a problem but Russ Wilson is 2.5 inches shorter so it's doable
He can't see the whole field - He has slow progression speed, if that's what you mean
He can't read defenses - No, I think he can read defenses just fine
He can't get rid of the ball on time - Sometimes he can, but not often enough.
He can't throw with accuracy - This is false. His accuracy is fine.
He can't "lead receivers" - False
He can't make decisions - Be more specific
He can't throw over the middle - He's improved on that this season, which is nice